[solved] Read Sonoff Temp Sensor?

Setup, Configuration and Use Scripts & Rules
1

hello

if i try to read my temp of my sonoff, i get this error:

2018-01-02 07:25:39.522 [ERROR] [.mqtt.internal.MqttMessageSubscriber] - Error processing MQTT message.

org.openhab.core.transform.TransformationException: Invalid path '$.DS18x20.DS1.Temperatur' in '{"Time":"2018-01-02T07:25:39", "DS18x20":{"DS1":{"Type":"DS18B20", "Address":"28FF9ABC7115022A", "Temperature":4.7}}, "TempUnit":"C"}'

	at org.openhab.core.transform.TransformationHelper$TransformationServiceDelegate.transform(TransformationHelper.java:67) [211:org.openhab.core.compat1x:2.2.0]

	at org.openhab.binding.mqtt.internal.MqttMessageSubscriber.processMessage(MqttMessageSubscriber.java:138) [233:org.openhab.binding.mqtt:1.11.0]

	at org.openhab.io.transport.mqtt.internal.MqttBrokerConnection.messageArrived(MqttBrokerConnection.java:556) [212:org.openhab.io.transport.mqtt:1.11.0]

	at org.eclipse.paho.client.mqttv3.internal.CommsCallback.deliverMessage(CommsCallback.java:475) [212:org.openhab.io.transport.mqtt:1.11.0]

	at org.eclipse.paho.client.mqttv3.internal.CommsCallback.handleMessage(CommsCallback.java:379) [212:org.openhab.io.transport.mqtt:1.11.0]

	at org.eclipse.paho.client.mqttv3.internal.CommsCallback.run(CommsCallback.java:183) [212:org.openhab.io.transport.mqtt:1.11.0]

	at java.lang.Thread.run(Thread.java:748) [?:?]

this is my item:

Switch Sonoff_CH1       "Innenlicht"                        <light>         { mqtt="<[mosquitto:stat/huehnerstall/POWER1:state:default], >[mosquitto:cmnd/huehnerstall/POWER1:command:*:default]" }
Switch Sonoff_CH2       "Notlicht"                          <light>         { mqtt="<[mosquitto:stat/huehnerstall/POWER2:state:default], >[mosquitto:cmnd/huehnerstall/POWER2:command:*:default]" }
Switch Sonoff_CH3       "Heizung"                           <switch>        { mqtt="<[mosquitto:stat/huehnerstall/POWER3:state:default], >[mosquitto:cmnd/huehnerstall/POWER3:command:*:default]" }
Switch Sonoff_CH4       "Aussenlicht"                       <light>         { mqtt="<[mosquitto:stat/huehnerstall/POWER4:state:default], >[mosquitto:cmnd/huehnerstall/POWER4:command:*:default]" }
String Sonoff_Temp      "Temperatur [%.1f]"                 <icons8_temperatur>   { mqtt="<[mosquitto:tele/huehnerstall/SENSOR:state:JSONPATH($.DS18x20.DS1.Temperature]"}

switches works, but not the sensor

sonoff-console:

07:45:59 MQTT: tele/huehnerstall/STATE = {"Time":"2018-01-02T07:45:58", "Uptime":40, "Vcc":3.256, "POWER1":"OFF", "POWER2":"OFF", "POWER3":"OFF", "POWER4":"OFF", "Wifi":{"AP":2, "SSID":"myhome2_AP", "RSSI":38, "APMac":"F8:1A:67:3D:F2:81"}}
07:45:59 MQTT: tele/huehnerstall/SENSOR = {"Time":"2018-01-02T07:45:59", "DS18x20":{"DS1":{"Type":"DS18B20", "Address":"28FF9ABC7115022A", "Temperature":4.7}}, "TempUnit":"C"}
07:46:48 MQTT: stat/huehnerstall/RESULT = {"POWER1":"ON"}
07:46:48 MQTT: stat/huehnerstall/POWER1 = ON
07:46:50 MQTT: stat/huehnerstall/RESULT = {"POWER1":"OFF"}
07:46:50 MQTT: stat/huehnerstall/POWER1 = OFF
07:46:51 MQTT: stat/huehnerstall/RESULT = {"POWER2":"ON"}
07:46:51 MQTT: stat/huehnerstall/POWER2 = ON
07:46:54 MQTT: stat/huehnerstall/RESULT = {"POWER2":"OFF"}
07:46:54 MQTT: stat/huehnerstall/POWER2 = OFF
2

solved

‘)’ missed

Number Sonoff_Temp      "Temperatur [%.1f]"                 <icons8_temperatur>     { mqtt="<[mosquitto:tele/huehnerstall/SENSOR:state:JSONPATH($.DS18x20.DS1.Temperature)]"}
1 Like
3

I am getting these logs errors upon start and restarts of Openhab with regards to the DS18B20 with a sonoff, under MQTT 2.4

2019-01-15 22:46:21.673 [ERROR] [el.item.internal.GenericItemProvider] - Binding configuration of type 'channel' of item 'Sonoffps3_Temperature' could not be parsed correctly.

org.eclipse.smarthome.model.item.BindingConfigParseException: UID segment 'DS18B20.temperature' contains invalid characters. The last segment of the channel UID must match the pattern '[\w-]*|[\w-]*#[\w-]*'.

	at org.eclipse.smarthome.model.thing.internal.GenericItemChannelLinkProvider.createItemChannelLink(GenericItemChannelLinkProvider.java:83) ~[?:?]

	at org.eclipse.smarthome.model.thing.internal.GenericItemChannelLinkProvider.processBindingConfiguration(GenericItemChannelLinkProvider.java:73) ~[?:?]

	at org.eclipse.smarthome.model.item.internal.GenericItemProvider.internalDispatchBindings(GenericItemProvider.java:397) [129:org.eclipse.smarthome.model.item:0.11.0.201901111358]

	at org.eclipse.smarthome.model.item.internal.GenericItemProvider.dispatchBindingsPerType(GenericItemProvider.java:350) [129:org.eclipse.smarthome.model.item:0.11.0.201901111358]

	at org.eclipse.smarthome.model.item.internal.GenericItemProvider.addBindingConfigReader(GenericItemProvider.java:164) [129:org.eclipse.smarthome.model.item:0.11.0.201901111358]

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]

	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:?]

	at org.apache.felix.scr.impl.inject.methods.BaseMethod.invokeMethod(BaseMethod.java:228) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.inject.methods.BaseMethod.access$500(BaseMethod.java:41) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.inject.methods.BaseMethod$Resolved.invoke(BaseMethod.java:664) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.inject.methods.BaseMethod.invoke(BaseMethod.java:510) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.inject.methods.BindMethod.invoke(BindMethod.java:42) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1813) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1788) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:436) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:333) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:302) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1216) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1137) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:944) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:880) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1168) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:125) [39:org.apache.felix.scr:2.1.14]

	at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) [?:?]

	at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:920) [?:?]

	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) [?:?]

	at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) [?:?]

	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862) [?:?]

	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801) [?:?]

	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127) [?:?]

	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225) [?:?]

	at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:469) [?:?]

	at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:906) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:892) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:128) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:959) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:732) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:666) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:432) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:665) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:339) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:381) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.Activator.access$200(Activator.java:49) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:263) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.AbstractExtender.createExtension(AbstractExtender.java:196) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.AbstractExtender.modifiedBundle(AbstractExtender.java:169) [39:org.apache.felix.scr:2.1.14]

	at org.apache.felix.scr.impl.AbstractExtender.modifiedBundle(AbstractExtender.java:49) [39:org.apache.felix.scr:2.1.14]

	at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482) [?:?]

	at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:415) [?:?]

	at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232) [?:?]

	at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444) [?:?]

	at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:908) [?:?]

	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) [?:?]

	at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) [?:?]

	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:213) [?:?]

	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:120) [?:?]

	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:112) [?:?]

	at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:168) [?:?]

	at org.eclipse.osgi.container.Module.publishEvent(Module.java:476) [?:?]

	at org.eclipse.osgi.container.Module.start(Module.java:467) [?:?]

	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1634) [?:?]

	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1614) [?:?]

	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1585) [?:?]

	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1528) [?:?]

	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1) [?:?]

	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) [?:?]

	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) [?:?]

The temperature seems to be read fine in paper UI, but I have not configured my sitemap yet

Update: It does not read fine in paper UI or anywhere else now.